time-frequency method 时频分析方法
time resolved frequency up-conversion method 时间分辨频率上转换方法
time-frequency analytic method 时频分析方法
time frequency analysis method 时频分析方法
time-frequency analysis method 时频分析法
time-frequency reassignment method 时频重排
frequency-time domain method 频时域法
Although the filtering method in frequency domain can solve the time variant filtering problem based on Fourier transform, the method may appear a false anomaly in conjunct part between Windows.
频率域滤波方法虽然可解决时变滤波问题，但这种方法是基于傅里叶变换，在窗口与窗口之间的接合部位会出现假异常。
The processing result notes that the method of time frequency analysis may improve stability and liability of extracting Rayleigh wave velocity.
处理结果表明，应用时频分析方法可以提高瑞雷波速提取的稳定性和可靠性。
Time-frequency analysis method has been applied in many fields, and it acquires a great of achievements.
时频分析方法已经在许多领域得到了应用，而且都取得了良好的效果。
应用推荐